Struct Triangle 

pub struct Triangle { /* private fields */ }

Implementations

impl Triangle

pub fn new(v1: Vec2, v2: Vec2, v3: Vec2) -> Triangle

Creates a triangle from 3 verts

pub fn validate_normals(&mut self)

Validates and flips(where needed) normals

pub fn update_vert(&mut self, i: usize, nv: Vec2)

Updates a single vert(and the 2 needed normals as well :D)

WARNING: Does not validate normals

Also i needs to satisfy i <= 2 && i >= 0 (the second is satisfied due to i being a usize tho)

pub fn update_v1(&mut self, nv: Vec2)

Updates the first vertex

pub fn update_v2(&mut self, nv: Vec2)

Updates the second vertex

pub fn update_v3(&mut self, nv: Vec2)

Updates the third vertex

Trait Implementations

impl Clone for Triangle

fn clone(&self) -> Triangle

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Triangle

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Triangle

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl SAT for Triangle

fn get_normals( &self, trans: &Transform2D, ) -> Box<dyn Iterator<Item = Vec2> + '_>

Gets the normals to use in the SAT algorithm(should simply be the normals of the edges)

fn project(&self, trans: &Transform2D, normal: Vec2) -> (f32, f32)

Gets the projection of the shape on the given normal

fn get_closest_vertex(&self, trans: &Transform2D, vertex: Vec2) -> Vec2

Gets the closest vertex to the given point, used for SAT vs Special shapes(Circle and Capsule)

fn ray( &self, trans: &Transform2D, ray_origin: Vec2, ray_cast: Vec2, ) -> Option<f32>

Gets the collision with a ray

fn aabb(&self, trans: &Transform2D) -> Aabb

Gets the Axis Aligned Bounding Box of the shape

impl Serialize for Triangle

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.